A highly scalable data center all-optical interconnection network system and communication method

A data center and interconnection network technology, applied in the field of communication, can solve the problems of limited system expansion scale, high system communication delay, and few interconnection ports, so as to overcome the coarse granularity of information exchange and reduce network transmission delay , to overcome the effect of complex wiring
CN106209294BActive Publication Date: 2018-08-03XIDIAN UNIV
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
XIDIAN UNIV
Publication Date
2018-08-03

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Abstract

A high-expanded data center all-optically interconnected network system and a communication method are provided. A network system optical switch and a server of the invention adopt hierarchical network topological structure based on cluster expansion. The routing method comprises the following steps of: 1 generating a data packet; 2 calculating the communication wavelength of the data packet; 3 modulating the operating wavelength of a laser; 4 sending the data packets; 5 receiving the data packet by the optical switch; 6 determining whether the current optical switch satisfies a routing cut-off condition; 7 outputting the data packet from a routing port determined according to the routing method based on topology; 8 transmitting the data packet to a destination server; and 9 receiving the data packet by the destination server. The high-expanded data center all-optically interconnected network system has the advantages of simple structure, low communication delay and large throughput.
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Description

technical field

[0001] The invention belongs to the technical field of communication, and further relates to a highly scalable data center all-optical interconnection network system and a communication method in the technical field of Internet communication. The data center all-optical interconnection network system and the communication method thereof of the present invention can be used to construct a large-scale data center network and realize efficient communication between data center servers. Background technique

[0002] In recent years, the emergence of various emerging applications and the deployment of cloud computing have put forward new requirements for the service quality and transmission capacity of the data center network. The traffic carried by the data center has increased sharply, and the scale of the data center has continued to expand. Costs are increasing, energy consumption is increasing rapidly, and management is more complex. Therefore, building large...

Claims

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